Uploaded September 2025 | Updated September 2026, 4 hours ago

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Imagine computers that run on light instead of electricity. In this video, we dive into the physics of excitons and photons, exploring how these breakthroughs could pave the way for faster, cooler, and more efficient computers.

We’ll break down:

What excitons are and how they differ from free electrons
How light-based computation avoids the heat problem of today’s electronics
Why interference, parallelism, and optical switching matter for computation
The real challenges that stand between today’s prototypes and tomorrow’s optical computers

From semiconductor lattices to futuristic data centers, we’ll uncover the physics that could transform the very foundation of computing.

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#Physics #OpticalComputing #Excitons #Photonics #FutureTech